We supplicate day and night for our dua’s to come true. How about if we know about a certain moment in which we make dua and it comes true? Yes there is a moment and it occurs on the day of Friday. A hadith narrated by Abu Hurairah indicates about it:

"There is a time on Friday at which a Muslim, while he (or she) is performing Salat and is supplicating, will be granted whatever he (or she) is supplicating for." And he (PBUH) pointed with his hand to indicate that this period of time is very short. [Al-Bukari and Muslim]

The above hadith mentions about a specific moment (that occurs on Friday) in which every prayer that a person makes is granted with the condition that what one is asking for is good and lawful. It is a very short lived moment i.e. it’s equal to the distance between index and middle finger. The specific time when it occurs has also not been revealed. For this reason one should remember Allah frequently and pray to Him on Jumu'ah so that one attains that moment when prayers are answered. Prayers can also be answered outside Salat if one happens to be supplicating at the specified moment.